= Check-in App = From version 1.2, Indico allows you to create digital conference tickets containing a [[wikipedia:QR_Code|QR code]]. This allows you to easily track attendants by scanning their **e-ticket**. To use this feature, simply enable the **e-tickets module** in the conference's **registration form** settings. Right after that, you will be shown a QR code which you need to use to **link** the **conference** with the **check-in app**.[[BR]] To do so, press the **Add event** button in the app and scan the QR code that is in your screen. You will be redirected to Indico's[[BR]] login page; simply enter your Indico credentials. To check a user in, press **Check in** and scan the QR code on the attendant's ticket. After scanning it you will be[[BR]] shown information about the attendant and can mark him as checked-in (or check him back out).[[BR]] You can also view a list of checked-in attendants. == Installing the app == === Link to App === [[Image(https://developer.android.com/images/brand/en_generic_rgb_wo_45.png, link=https://play.google.com/store/apps/details?id=ch.cern.indico.checkin )]] [[Image(appstore.png, height=45px, link=https://itunes.apple.com/us/app/indico-check-in/id834962232?mt=8&uo=4 )]] === QR Code === [[Image(qrcode.png)]] == Screenshots of the app == [[Image(http://indico-software.org/img/checkin-1.png)]] [[Image(http://indico-software.org/img/checkin-2.png)]] [[Image(http://indico-software.org/img/checkin-3.png)]] [[Image(http://indico-software.org/img/checkin-4.png)]]